tamarahawkins4077 tamarahawkins4077

01-11-2017
Chemistry

contestada

What is the electron configuration of calcium, which has 20 electrons?

Respuesta :

TheAlpha1 TheAlpha1

01-11-2017

I asked for some help myself and got this
1s22s22p63s23p6.

Answer Link

Otras preguntas

Did Baron De Montesquieu believe that government was based on a contract between people and the ruler.

what does title optional means

The 1972, 1979, and 1987 missile reduction agreements between the United States and the Soviet Union are examples of the foreign policy of (1) brinksmanship (3)

how does the image of the kettle at the End of the first stanza imply that the butler has treated the kettle poorly?

Carbohydrates, fats, proteins: These organic molecules ALL have this element in common. This element can form multiple bonds, and it bonds with other elements a

Most energy enters the ecosystem _____.

Python Elif Function

Liz earns 5% commission on all sales she makes so far this month she has made $2400 in sales what amount did Liz earn in commission this month? Liz earns $600 e

factor the common factor out of each expression.

A car is moving with a constant speed of 20. meters per second. What total distance does the car travel in 2.0 minutes? (1) 10. m (3) 1200 m (2) 40. m (4) 2400